btrfs causing reboots and kernel oops on SL 6

[pearj]

Hi,

I'm using SL 6 and I've been playing around with running PostgreSQL on btrfs. Snapshotting works ok, but the computer would keep rebooting without warning, finally I actually managed to get a Kernel Crash instead of just a reboot.

I took a picture of the screen:



The important bits are:

IP: [<ffffffffa032c471>] btrfs_print_leaf +0x31/0x820 [btrfs]
PGD 0
Oops: 0000 [#1] SMP
last sysfs file: /sys/devices/virtual/block/dm-3/dm/name

btrfs seems pretty cool, and it'd be great if I could get it running stable.

The crashes aren't predictable either. Like it doesn't always happen when I do a snapshot or anything like that.

Has anyone had any problems like this? Is SL 6.1 likely to improve btrfs?

Cheers,

-Joel

[pearj]

I also just posted this on the btrfs mailing list:

http://www.mail-archive.com/linux-btrfs@vger.kernel.org/msg10312.html